Do ya like it? This is my modified "wave"(bleh). it has two power sources and a switch to change the power sources (left). the main power source is on the right and it uses 20 leds. its so amazing!! thanks for the idea! priceless!

hmmm you could try sanding down the black part, I didn't put my wiring there I anticipated that and i also didn't want my LEDs rubbing on pavement. I might suggest moving your LEDs or you can try some agressive sanding/cutting to that plastic piece.

good question.... well if you don't mind the work, and idk if this is even possible but what if you could form a plexi glass bottom for the the nose and tail? Maybe just make small plates to cover up each section that you'd put a led in. the wires can just go through much like they do in my instructable.